A general exterior view of the U.S. Securities and Exchange Commission (SEC) headquarters in Washington, June 24, 2011. REUTERS/Jonathan Ernst

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By Sarah N. Lynch

WASHINGTON (Reuters) - It will be a new day at the U.S. Securities and Exchange Commission after President-elect Donald Trump installs his choice to run the agency.

With Trump's transition team already in regulatory-relief mode and promising to revamp the Dodd-Frank financial reform legislation, some rules already are marked for death or dialback.

Expected on the chopping block soon after Trump takes the oath of office is a proposal that would require companies to disclose pay ratios between their CEOs and employees. Another would require companies to disclose whether their products contain conflict minerals -- minerals that were mined in a war-torn region of Africa.

Dead for now is any prospect of the SEC approving a tough fiduciary rule for financial advisers, say policy experts.

Trump's decision to tap former Republican SEC Commissioner Paul Atkins to help manage the Trump team's transition efforts at the SEC and other financial agencies offers a window into some other changes that could be in store. Atkins, the founder of the regulatory consulting firm Patomak Global Partners, is viewed by some to be a top contender for the position of SEC chairman itself, though as the transition head he could also recommend someone else for that job.

Atkins' well-known conservative views on everything from enforcement penalties to corporate governance are likely to be reflected in the SEC's agenda.

Here are five policy areas likely to change.

CORPORATE AUDITING RULES COULD GET LOOSER

Paul Atkins was a staunch critic of the Public Company Accounting Oversight Board (PCAOB), a body created after the Enron accounting scandal to police and write new rules for corporate auditors.

Atkins raised concerns about the board's budget and high salaries, and advocated against prescriptive accounting rules that he felt constrained auditors from making professional judgments.

Recently, Republicans have criticized the PCAOB for taking on more progressive causes, such as proposing companies rotate auditors to reduce conflicts or requiring accounting firms to disclose the name of individual partners working on company audits.

The PCAOB's chairman Jim Doty, who advocated for the controversial reform measures, will almost certainly not be re-appointed by the incoming SEC chair.

"I expect that a new Chair will refocus the Board’s standard-setting agenda on the core audit function," said Hunton & Williams Partner Scott Kimpel. "I would expect a return to the basics."

PENALTIES COULD SHRINK; PEOPLE COULD PAY

The topic of whether to impose corporate penalties against a company would come under scrutiny.

During his time at the SEC, Atkins advocated for an enforcement approach that he said did not unduly punish corporate shareholders that had already suffered from the misconduct. He called for the SEC to carefully weigh who had profited from the bad behavior, and urged the SEC to hold individuals accountable for their actions.

As a commissioner, Paul Atkins was critical of the rule called Regulation National Market System (NMS), saying it could impede true price discovery and encourage gaming of the system.

In January 2016 he wrote an opinion piece in the Wall Street Journal calling for the SEC to do major surgery on the rule, allowing considerations beyond 'best price' and speed to determine order flow.

WHISTLEBLOWERS COULD FACE MORE HURDLES

The Dodd-Frank law gave the SEC newfound powers to reward whistleblowers who come forward with tips of corporate malfeasance.

From August 2011 through fiscal year 2015, the SEC has received more than 14,000 tips, and by August of 2016, the program had given out more than $100 million in rewards.

But corporate America has long disliked the part of the rule that protects whistleblowers from having to report wrongdoing to their own companies before they tip off the government.

In 2011, Atkins urged the SEC to require whistleblowers to report internally first, saying a failure to do so could undermine compliance programs.

Whether this will change remains to be seen, especially in the wake of the Wells Fargo & Co scandal, where employees who reported internally about the opening of unauthorized accounts were fired.

Atkins "cares deeply about the commission and its enforcement program," said Jordan Thomas, a whistleblower attorney at Labaton Sucharow who previously worked in the SEC's enforcement division during Atkins' tenure.

"I find it very hard to believe that he would support undermining such a successful program."

CAPITAL FORMATION COULD GET A BOOST

Atkins was a strong proponent of the 2012 Jump Start Our Business Startups Act, which scaled back some SEC rules to help smaller companies raise capital.

In testimony on Capitol Hill, Atkins advocated for additional steps to be taken to help smaller companies, including rules to help create venture exchanges for mid-cap stocks and broadening efforts to exempt private capital-raising rules from regulation by states.